Model: V200-19-RS4 Product Category: Unitronics Vision

V200-19-RS4

I/O expansion module – 1 RS232/485 port

1 RS232/485 port for Vision230, Vision280, Vision290, Vision530, Vision560/57, Vision1040, Vision1210. (Requires EX-A2X or EX-RC2)

Weight	1 lbs